Updated the patch for patch.py

 - Legacy-Id: 15691

Author: levkowetz

patch/fix-patch-no-chdir.patch

@@ -1,6 +1,6 @@
---- patch.py.old	2018-03-09 07:53:37.586201595 -0800
-+++ patch.py	2018-03-09 09:17:25.017418754 -0800
-@@ -804,10 +804,10 @@
+--- patch.py.original	2018-11-02 23:17:51.816936730 -0700
++++ patch.py	2018-11-02 23:20:28.800705155 -0700
+@@ -803,10 +803,10 @@
 
    def findfile(self, old, new):
      """ return name of file to be patched or None """
@@ -14,19 +14,18 @@
      else:
        # [w] Google Code generates broken patches with its online editor
        debug("broken patch from Google Code, stripping prefixes..")
-
-@@ -827,9 +827,6 @@
+@@ -826,10 +826,6 @@
          from file paths. `root` parameter specifies working dir.
          return True on success
      """
 -    if root:
 -      prevdir = os.getcwd()
 -      os.chdir(root)
- 
+-
      total = len(self.items)
      errors = 0
-
-@@ -854,6 +851,8 @@
+     if strip:
+@@ -853,6 +849,8 @@
          new = pathstrip(p.target, strip)
        else:
          old, new = p.source, p.target
@@ -35,8 +34,7 @@
 
        filename = self.findfile(old, new)
 
-
-@@ -956,9 +955,6 @@
+@@ -954,9 +952,6 @@
              # todo: proper rejects
              shutil.move(backupname, filename)